note 42928 added to function.imagettftext

From: Date: Fri, 04 Jun 2004 01:34:52 +0000
Subject: note 42928 added to function.imagettftext
Groups: php.notes 
Request: Send a blank email to php-notes+get-70785@lists.php.net to get a copy of this message
I was having trouble getting words to wrap correctly, and worked through it with this solution. It may not be the prettiest but it works for me. <?php //Create an empty array $length_array = array(); //Dissect $text $fragments = explode("\n",$text); $fragments_count = count($fragments); for ($i = 0; $i <=$fragments_count; $i++) { array_push($length_array, strlen($fragments[$i])); } //Sort the array so the highest value is first rsort($length_array); //find out how many lines there are in the string. $line_count = count($length_array); //Image Parameters $w = $length_array[0] * 10; $h = $line_count * 25; $size = 10; $xpos = 5; $ypos = 20; $im = imagecreate($w, $h); $white = imagecolorallocate($im, 255, 255, 255); $black = imagecolorallocate($im, 0, 0, 0); imagettftext($im, $size, 0, $xpos, $ypos, $black, "/usr/lib/X11/fonts/TrueType/Courier_New.ttf", $text); header("Cache-control: private"); header("Content-Type: image/jpeg"); imagejpeg($im); imagedestroy($im); ?> ---- Manual Page -- http://www.php.net/manual/en/function.imagettftext.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+42928 Delete -- http://master.php.net/manage/user-notes.php?action=delete+42928&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+42928&report=yes Search -- http://master.php.net/manage/user-notes.php

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